Rosenberg ES, Hall EW, Rosenthal EM, Maxted AM, et al. Monitoring COVID-19 through Trends in Influenza-like Illness and
Laboratory-confirmed Influenza and COVID-19 - New York State, excluding New York
City, January 1 - April 12, 2020. Clin Infect Dis 2020 May 31. pii: 5849237. doi: 10.1093.
PMID: 32474578